This glyph is used for drawing transcripts. It is like "transcript"except that if there is sufficient room the terminal exon is shapedlike an arrow in order to indicate the direction of transcription. Ifthere isn't enough room, a small arrow is drawn.
The following options are standard among all Glyphs. SeeBio::Graphics::Glyph for a full explanation.

Lincoln Stein <lstein@cshl.org>Copyright (c) 2001 Cold Spring Harbor LaboratoryThis library is free software; you can redistribute it and/or modifyit under the same terms as Perl itself. See DISCLAIMER.txt fordisclaimers of warranty.